Generic 45°/60° Cemented Contour Cut Blade for Roland Printers, 5 PackFeatures Generic 45 60 Cemented Carbide Contour Cut Blade 45 Blade: Perfect for Contour Cut, Kiss Cut, cut the Surface of the Vinyl. 60 Blade: Perfect for Perf Cut, Die Cut, Cut thru the Vinyl. Compatible with all Roland Printers. Cemented Carbide Blades 5 Pack Offset 0. 25mm Resources The major difference between blade angles is the cutting depth. 30 and 45 blades are great for thin materials, while 60 blades are for thicker materials